[R-sig-Debian] rgdal cannot load shared object

[Sebastian P. Luque]

Hello,

I'm on a Debian sid system, and after a an upgrade of packages ('apt-get
upgrade') over the weekend, loading rgdal no longer works:

---<--------------------cut here---------------start------------------->---
R> library(rgdal)
Loading required package: sp
Error in dyn.load(file, DLLpath = DLLpath, ...) : 
  unable to load shared object '/usr/local/lib/R/site-library/rgdal/libs/rgdal.so':
  /usr/lib/libgdal1.7.0.so.1: undefined symbol: _ZN6libdap10AISConnectC1ERKSs
Error: package/namespace load failed for 'rgdal'
R> sessionInfo()
R version 2.13.1 (2011-07-08)
Platform: x86_64-pc-linux-gnu (64-bit)

locale:
 [1] LC_CTYPE=en_CA.UTF-8       LC_NUMERIC=C               LC_TIME=en_CA.UTF-8        LC_COLLATE=en_CA.UTF-8     LC_MONETARY=C              LC_MESSAGES=en_CA.UTF-8   
 [7] LC_PAPER=en_CA.UTF-8       LC_NAME=C                  LC_ADDRESS=C               LC_TELEPHONE=C             LC_MEASUREMENT=en_CA.UTF-8 LC_IDENTIFICATION=C       

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] sp_0.9-84           slmisc_0.8.9        latticeExtra_0.6-18 RColorBrewer_1.0-5  lattice_0.19-31    

loaded via a namespace (and not attached):
[1] grid_2.13.1
---<--------------------cut here---------------end--------------------->---

For libgdal libraries the system has:

---<--------------------cut here---------------start------------------->---
$ apt-show-versions -r -p 'libgdal.+'
libgdal-doc/sid uptodate 1.7.3-5
libgdal1-1.6.0/squeeze uptodate 1.6.3-4+b1
libgdal1-1.7.0/sid uptodate 1.7.3-5
libgdal1-dev/sid uptodate 1.7.3-5
---<--------------------cut here---------------end--------------------->---

I could remove the 1.6.0 version, but some packages still require it.

Is this a transient problem in sid or something else?  Thanks.


Cheers,

-- 
Seb